HD74LVC14 Просмотр технического описания (PDF) - Renesas Electronics

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HD74LVC14

Hex Schmitt-trigger Inverters

Renesas Electronics 

HD74LVC14

Electrical Characteristics

Item

Threshold voltage

Hysteresis voltage

Output voltage

Input current

Quiescent supply current

Symbol

VT+

VT–

VH

VOH

VOL

IIN

ICC

VCC (V)

2.7

3.0

3.6

4.5

5.5

2.7

3.0

3.6

4.5

5.5

2.7

3.0

3.6

4.5

5.5

2.7 to 5.5

2.7

3.0

3.0

4.5

2.7 to 5.5

2.7

3.0

4.5

0 to 5.5

5.5

Ta = –40 to 85°C

Min

Max

1.0

2.0

1.2

2.2

1.5

2.4

1.6

2.6

2.0

3.0

0.4

1.4

0.6

1.5

0.8

1.8

1.0

2.0

1.4

2.4

0.3

1.1

0.4

1.2

0.4

1.2

0.4

1.2

0.4

1.2

VCC–0.2

—

2.2

—

2.4

—

2.0

—

3.8

—

—

0.2

—

0.4

—

0.55

—

0.55

—

±5.0

—

20

∆ICC 3.0 to 3.6

—

500

Unit

Test Conditions

V

V

V

VT+ – VT–

IOH = –100 µA

IOH = –12 mA

V IOH = –12 mA

IOH = –24 mA

IOH = –24 mA

IOL = 100 µA

V

IOL = 12 mA

IOL = 24 mA

IOL = 24 mA

µA VIN = 5.5 V or GND

µA VIN = VCC or GND

µA VIN = one input at (VCC–0.6)V,

other inputs at VCC or GND

Switching Characteristics

Item

Propagation delay time

Input capacitance

Output capacitance

Symbol

tPLH

tPHL

CIN

CO

VCC (V)

2.7

3.3±0.3

5.0±0.5

2.7

2.7

Ta = –40 to 85°C

Min

Typ

Max

—

6.0

9.5

1.5

5.0

8.5

—

3.5

7.0

—

3.0

—

—

15.0

—

Unit

ns

pF

pF

From

(Input)

To

(Output)

A

Y

REJ03D0345-0400 Rev.4.00 Nov 01, 2007

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